/*
* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
// see Deadlock.sh
import java.security.*;
public class Deadlock implements Runnable {
private volatile Exception exc;
public void run() {
try {
SecureRandom random = SecureRandom.getInstance("SHA1PRNG");
System.out.println("getInstance() ok: " + random);
} catch (Exception e) {
System.out.println("Exception during getInstance() call: " + e);
this.exc = e;
}
}
public static void main(String[] args) throws Exception {
Deadlock d = new Deadlock();
Thread t = new Thread(d);
t.start();
String className = (args.length == 0) ? "com.abc.Tst1" : args[0];
System.out.println("Loading class: " + className);
ClassLoader cl = ClassLoader.getSystemClassLoader();
System.out.println("SystemClassLoader: " + cl);
Class clazz = cl.loadClass(className);
System.out.println("OK: " + clazz);
t.join();
if (d.exc != null) {
throw d.exc;
}
}
}